Structural engineering software

Architectural and structural engineering analysis & design. Design documentation. European and other international design standards.
Enhance your efficiency with modern CAD concepts and BIM-technology.

Программы для расчета и проектирования конструкций

Latest News

17 Apr, 2019

LIRA-SAPR 2019
The new version of structural analysis software LIRA-SAPR 2019 is available: analysis, design, simulation of the life cycle of building structures.

18 Feb, 2019

Comfortable and functional mobile applications
LIRA SAPR Company sets the new trend in its software products. The most popular modules are realized and available for users in App Store. These applications will be also available in Google Play soon...

9 Jan, 2019

Update for LIRA-SAPR 2018 R2
Update 1 for LIRA-SAPR 2018 R2 is now available. Analyses of RC and steel structures, DCF calculation, pilot reinforcement (PR), SOIL system, METEOR system, Report Book are updated. New checks...

12 Jul, 2018

ESPRI 2018
ESPRI 2018  is available now.  

21 Jun, 2018

LIRA-SAPR 2017 R4
New release (R4) of LIRA-SAPR 2017 is available now. Within BIM-technology, in addition to previously realized two-way integration with Tekla Structures 21.0, 21.1, 2016, 2017, the program now...

30 May, 2018

LIRA-SAPR 2018
New features and options in LIRA-SAPR 2018

18 Apr, 2018

LIRA-SAPR 2018 Announcement
The software for analysis, design, simulation of the life cycle of building structures: new version will come soon

25 Dec, 2017

LIRA-SAPR 2017 R3 Update 1
Updated procedures for DCF calculation, generating & saving data about RC materials, merging of models, presentation of shear reinforcement, import from .sli file, generationg of DCL tables, presentat...

29 Nov, 2017

LIRA-SAPR 2017 R3
New release LIRA-SAPR R3 is presented.

17 Nov, 2017

ESPRI 2016 R3
New module in the Punching shear analysis chapter. New options in different modules in the following chapters: RC structures, Foundations and beddings, Loads and actions, Steel structures.

Advanced structural analysis software

Free resources for analysis & design:
self-study + teaching & training course


Substantial scope for individual studying the simulation of building structures and for the training process in education institutions.

Structural Analysis for Engineering Professionals

Interesting projects designed by our customers
with LIRA family products

LIRA-SAPR has comprehensive facilities for all types of civil and structural analysis including concrete/steel, geotechnical, seismic, blast, buckling, pre-stress and post-tensioning, impact and accelerogram for use on a wide range of structures such as buildings, bridges, shells, towers and more.

Continuous development & Comprehensive technical support

Questions? We’ve got answers.

Our company provides its customers with technical support, training and consultation services. If you have questions about LiraLand products, services, implementation, getting started, etc., please ask us. LiraLand technical support team is dedicated to helping you find answers to your questions.

Customer Support

The program provides easy-to-use graphical user interface (GUI), modelling wizards, comprehensive material libraries, extensive finite element libraries, isotropic and orthotropic material models, direct / eigen / iterative / step-type solvers. It also contains advanced context-sensitive help system and tutorial with a set of step-by-step examples.

technical support lira